The value of equity market transactions in emerging economies soared from about 2 percent of the world total in 1986 to 12 percent in 1996. This boom was accompanied by an explosion of international capital flows, especially flows into developing country stock markets. Moreover, while equity...

This paper reviews the empirical literature on rates of return on R&D and interprets the economic significance of these estimates using a semi-endogenous growth model with a calibrated knowledge production sector. We analyse how R&D subsidies, a reduction of entry barriers for start-ups and...